Cheap Flights from Los Angeles to Portland
Browse current best options from Los Angeles. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
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RatePunk searches hundreds of travel sites at once for deals on flights to Portland
Prices updated today
485 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)
Today’s best flight deals from Los Angeles to Portland
Explore current cheapest deals departing from Los Angeles to Portland
2026-11-19 – 2026-11-24
LAX - Portland
42% AI deal score
$112
$133
Round trip
2026-11-24 – 2026-11-26
LAX - Portland
72% AI deal score
$198
$145
Round trip
2026-12-03 – 2026-12-06
LAX - Portland
42% AI deal score
$122
$145
Round trip
2026-11-25 – 2026-11-26
LAX - Portland
71% AI deal score
$198
$147
Round trip
2026-12-04 – 2026-12-14
LAX - Portland
41% AI deal score
$105
$147
Round trip
2026-12-04 – 2026-12-06
LAX - Portland
42% AI deal score
$123
$148
Round trip
2026-12-03 – 2026-12-14
LAX - Portland
41% AI deal score
$103
$149
Round trip
2026-12-03 – 2026-12-04
LAX - Portland
42% AI deal score
$123
$149
Round trip
2026-12-06 – 2026-12-14
LAX - Portland
41% AI deal score
$110
$149
Round trip
2026-12-02 – 2026-12-03
LAX - Portland
71% AI deal score
$217
$160
Round trip